TOPSHOTS
An aerial view of sailing boats taken on July 15, 2014 in Utting on the shore of Ammersee lake. AFP PHOTO / DPA/ PETER KNEFFEL /GERMANY OUTPETER KNEFFEL/AFP/Getty Images

Photo: Peter Kneffel, AFP/Getty Images

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An aerial view of sailing boats taken on July 15, 2014 in...

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An aerial view of sailing boats taken on July 15, 2014 in... Photo-6611512.89931 - SFGate

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SHANGHAI, CHINA - JULY 17: Divers practice during day three of the 19th FINA Diving World Cup at the Oriental Sports Center on July 17, 2014 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

Photo: Lintao Zhang, Getty Images

SHANGHAI, CHINA - JULY 17: Divers practice during day three of the...

SHANGHAI, CHINA - JULY 17: Divers practice during day three of the... Photo-6611459.89931 - SFGate

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Bloomberg Photo Service 'Best of the Week': A worker takes a nap while lying on sacks of onions on a truck at the Vashi Agricultural Produce Market Committee (APMC) wholesale market in Mumbai, India, on Saturday, July 12, 2014. Prime Minister Narendra Modi's administration increased subsidized grain supplies and set stockpile limits this month to prevent hoarding of onions and potatoes and so curb price gains amid a weak monsoon. Photographer: Dhiraj Singh/Bloomberg

Photo: Dhiraj Singh, Bloomberg

Bloomberg Photo Service 'Best of the Week': A worker takes a nap...

Bloomberg Photo Service 'Best of the Week': A worker... Photo-6611492.89931 - SFGate

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A man looks out to sea, at the beach, in Barcelona, Spain, Thursday, July 17, 2014. Most of Spain is experiencing a heat wave with temperatures reaching around 40 degrees Celsius (104 degrees Fahrenheit). (AP Photo/Manu Fernandez)

Photo: Manu Fernandez, Associated Press

A man looks out to sea, at the beach, in Barcelona, Spain,...

A man looks out to sea, at the beach, in Barcelona, Spain,... Photo-6611460.89931 - SFGate

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SDEROT, ISRAEL - JULY 17: An Israeli soldier prays after helping fire artillery shells into Gaza on July 17, 2014 near Sderot, Israel. As the Israeli operation "Protective Edge" enters its tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Andrew Burton/Getty Images)

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A picture taken from the Israeli Gaza border shows smoke billowing from the Gaza Strip following an Israeli air strike on July 16, 2014. Israel intensified its bombardment of Gaza, killing four children on a beach in an apparent naval salvo and launching deadly air strikes, as regional leaders sought to end the killing. AFP PHOTO / JACK GUEZJACK GUEZ/AFP/Getty Images

A Palestinian boy holds damaged pages of a Koran, Islam's holy book, as he inspects a building hit by an Israeli air strike before a five-hour truce went into effect, on July 17, 2014 in Gaza City. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / MOHAMMED ABEDMOHAMMED ABED/AFP/Getty Images

A Muslim youth, prays inside the Dome of the Rock mosque in the Al-Aqsa mosque compound, the third holiest site in Islam and referred to by Jews as the Temple Mount, during the holy fasting month of Ramadan, in Jerusalem's Old City, Wednesday, July 16, 2014. Muslims throughout the world are celebrating the holy fasting month of Ramadan, when observers fast from dawn till dusk. (AP Photo/Muhammed Muheisen)

Photo: Muhammed Muheisen, Associated Press

A Muslim youth, prays inside the Dome of the Rock mosque in the...

A Muslim youth, prays inside the Dome of the Rock mosque in the... Photo-6611516.89931 - SFGate

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Israeli extreme right wing activist holds up a yellow Star of David with the Hebrew word Jew as he protests in support of the Israeli military operation in the Gaza Strip and against a left wing demonstration denouncing the offensive on July 17, 2014, in Jerusalem. Israeli tank fire in Gaza killed three people today night, raising the Palestinian death toll in 10 days of violence in the coastal enclave to 240, medics said. AFP PHOTO/GALI TIBBONGALI TIBBON/AFP/Getty Images

Photo: Gali Tibbon, AFP/Getty Images

Israeli extreme right wing activist holds up a yellow Star of David...

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A member of the Afghan intelligence force points his pistol towards the body of an insurgent following an attack by the Taliban at Kabul's airport on July 17, 2014. Explosions and gunfire rang out as the Taliban attacked Kabul airport in the militants' latest attempt to steal the initiative with the country in the grip of a presidential power struggle. AFP PHOTO/SHAH MaraiSHAH MARAI/AFP/Getty Images

Photo: Shah Marai, AFP/Getty Images

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A member of the Afghan intelligence force points his...

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A member of the Afghan intelligence force points his... Photo-6608607.89931 - SFGate

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People remove their belongings from their demolished home after an air strike in Snizhne, 100 kms east from the city of Donetsk, eastern Ukraine Thursday, July 17, 2014. (AP Photo/Dmitry Lovetsky)

Photo: Dmitry Lovetsky, Associated Press

People remove their belongings from their demolished home after an...

People remove their belongings from their demolished home after an... Photo-6611508.89931 - SFGate

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People cool down in a fountain beside Manzanares river in Madrid, Spain, Thursday, July 17, 2014. Most of Spain is currently suffering from a heat wave with temperatures reaching around 40 degrees Celsius (104 degrees Fahrenheit). (AP Photo/Andres Kudacki)

Photo: Andres Kudacki, Associated Press

People cool down in a fountain beside Manzanares river in Madrid,...

People cool down in a fountain beside Manzanares river in Madrid,... Photo-6611504.89931 - SFGate

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A woman reacts to news regarding a Malaysia Airlines plane that crashed in eastern Ukraine at Kuala Lumpur International Airport in Sepang, Malaysia, Friday, July 18, 2014. Malaysia Airlines said it lost contact with Flight 17 over Ukrainian airspace Thursday. It was flying from Amsterdam to Kuala Lumpur, Malaysia. (AP Photo/Joshua Paul)

A young Nepalese boy manually clears a block in a sewer at the Kalimati vegetable market in Katmandu, Nepal, Thursday, July 17, 2014. Young children are commonly used as cheap labour to clean public toilets, clear blocked drains and clear garbage piling up in market areas. (AP Photo/Niranjan Shrestha)

Photo: Niranjan Shrestha, Associated Press

A young Nepalese boy manually clears a block in a sewer at the...

A young Nepalese boy manually clears a block in a sewer at the... Photo-6611502.89931 - SFGate

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This photo taken on July 17, 2014 shows two men looking at smart phones outside an apartment below electricity pylons in Beijing. Chinese growth accelerated to a forecast-beating 7.5 percent in the second quarter, official data showed on July 16, as government stimulus provided a much-needed boost to the world's second-largest economy. AFP PHOTO/Greg BAKERGREG BAKER/AFP/Getty Images

Photo: Greg Baker, AFP/Getty Images

This photo taken on July 17, 2014 shows two men looking at smart...

This photo taken on July 17, 2014 shows two men looking at smart... Photo-6611496.89931 - SFGate

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Smoke from rockets fired from a northern neighborhood of Gaza City are seen after being launched toward Israel on July 17, 2014. Israeli air strikes in Gaza killed four children, medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / THOMAS COEXTHOMAS COEX/AFP/Getty Images

An Indian girl rides a horse cart as monsoon clouds hover in Jammu,...

An Indian girl rides a horse cart as monsoon clouds hover in Jammu,... Photo-6611490.89931 - SFGate

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The shadows of a Palestinian father and son are seen in a street in Gaza City on July 17, 2014. Israeli air strikes in Gaza killed four children, medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / THOMAS COEXTHOMAS COEX/AFP/Getty Images

Photo: Thomas Coex, AFP/Getty Images

The shadows of a Palestinian father and son are seen in a street in...

The shadows of a Palestinian father and son are seen in a street in... Photo-6611488.89931 - SFGate

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Voodoo pilgrims bathe in a waterfall believed to have purifying powers during the annual celebration in Saut d' Eau, Haiti, Wednesday, July 16, 2014. An annual pilgrimage is made in honor of Haiti's most celebrated patron saint, Our Lady of Mount Carmel, who is supposed to have appeared on a palm tree in 1847 in the Palm Grove in Saut d'Eau and was integrated into Haiti's voodoo culture as the goddess of love. (AP Photo/Dieu Nalio Chery)

Photo: Dieu Nalio Chery, Associated Press

Voodoo pilgrims bathe in a waterfall believed to have purifying...

Voodoo pilgrims bathe in a waterfall believed to have purifying... Photo-6611474.89931 - SFGate

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A child watches through a barred window inside "La Gran Familia"(The big family) shelter, where more than 48 hours ago police rescued 596 people, including 458 children in Zamora, Michoacan State, Mexico on July 17, 2014. Mexican authorities Tuesday found nearly 600 people, most of them children, living in squalid conditions amid rats and insects in a residential facility, after complaints of abuse and kidnapping. AFP/PHOTO Hector GuerreroHECTOR GUERRERO/AFP/Getty Images

Left wing Israelis hold signs as they participate in a demonstration against the Israeli military action in the Gaza Strip, in Jerusalem, Thursday, July 17, 2014. Fierce fighting between Israel and Hamas resumed Thursday, including an airstrike that killed three Palestinian children feeding pigeons on their roof, after a temporary cease-fire that allowed Gazans to stock up on supplies. (AP Photo/Sebastian Scheiner)

Photo: Sebastian Scheiner, Associated Press

Left wing Israelis hold signs as they participate in a...

Left wing Israelis hold signs as they participate in a... Photo-6611466.89931 - SFGate

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Immigrants who have been caught crossing the border illegally are housed inside the McAllen Border Patrol Station in McAllen, Texas, where they are processed on July 15, 2014. The more than 350 detainees are both men and women, and range in age from infants to adults. (Rick Loomis/Los Angeles Times/MCT)

Photo: Rick Loomis, McClatchy-Tribune News Service

Immigrants who have been caught crossing the border illegally are...

Immigrants who have been caught crossing the border illegally are... Photo-6611495.89931 - SFGate

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AP10ThingsToSee - A U.S. helicopter flies during clashes between Taliban fighters and Afghan government forces in Kabul, Afghanistan, Thursday, July 17, 2014. Gunmen launched a pre-dawn attack on the Kabul International Airport in the Afghan capital on Thursday. (AP Photo/Massoud Hossaini)

Jana Witkowski, a lifeguard at the Leavenworth, Wash. swimming pool, cleans ash and burned embers from the bottom of the pool that fell from the Chiwaukum Fire, Thursday, July 17, 2014. The pool was closed all day because of the amount of particles in the pool. (AP Photo/The Wenatchee World, Don Seabrook)

A plane drops fire retardant on the Chiwaukum Creek Fire near Leavenworth, Wash., Thursday, July 17, 2014. The blaze closed a section of U.S. Highway 2, and resulted in the evacuation of nearly 900 homes. (AP Photo/Ted S. Warren)

Singer and artist Mod Sun medicates after a delivery from Speed Weed at his North Hollywood home. Medical marijuana delivery services are on the rise because of growing demand and the difficulty opening dispensaries in Los Angeles. (Katie Falkenberg/Los Angeles Times/MCT)

AP10ThingsToSee - In this June 26, 2014 photo, a U.S. veteran with post-traumatic stress, sits in a segregated holding pen at Chicago's Cook County Jail after he was arrested on a narcotics charge. The complex, with more than 10,600 inmates, is one of the country's largest single-site jails. (AP Photo/Charles Rex Arbogast)

Photo: Charles Rex Arbogast, Associated Press

AP10ThingsToSee - In this June 26, 2014 photo, a U.S. veteran with...

AP10ThingsToSee - In this June 26, 2014 photo, a U.S. veteran with... Photo-6611500.89931 - SFGate

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Delia Garcia-Bratcher, who is accused of grabbing the throat of a 12-year-old boy while confronting him about bullying her daughter on an elementary school campus, reacts after the Sonoma County District Attorney office requested to postpone filing charges against her in Sonoma County Superior Court in Santa Rosa Calif. on Thursday July 17, 2014. She says she confronted the boy, but denies touching him. (AP Photo/Santa Rosa Press Democrat, Kent Porter)

Photo: Kent Porter, Associated Press

Delia Garcia-Bratcher, who is accused of grabbing the throat of a...

Delia Garcia-Bratcher, who is accused of grabbing the throat of a... Photo-6611461.89931 - SFGate

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Jarmal Thompson, center, of Gulfport, Miss., is held by his cousin, Jacque Chambers, after they talked to police at a trailer on Whitney Drive in Gulfport where the body of Thompson's daughter, five-year-old Janaya Thompson, was found on Thursday July 17, 2014 in a vacant mobile home, and her death is being investigated as a homicide.The child had last been seen in the parking lot outside the apartment about 8:30 p.m. Wednesday. (AP Photo/Sun Herald, John Fitzhugh)

Photo: John Fitzhugh, Associated Press

Jarmal Thompson, center, of Gulfport, Miss., is held by his cousin,...

Jarmal Thompson, center, of Gulfport, Miss., is held by his cousin,... Photo-6611505.89931 - SFGate

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Jak'nielle Williams examines a bearded lizard during a program with critters from across the globe Thursday, July 17, 2014, at the Petersburg Public Library. Jana Strickland from Animals Unlimited shared her knowledge of endangered and unusual animals with about two dozen children. (AP Photo/The Progress-Index, Patrick Kane)

Photo: Patrick Kane, Associated Press

Jak'nielle Williams examines a bearded lizard during a program with...

Tourist ride a river boat along the Riverwalk, Thursday, July 17, 2014, in San Antonio, Texas. San Antonio's Riverwalk is one of the state's top tourist destinations. (AP Photo/Eric Gay)

Photo: Eric Gay, Associated Press

Tourist ride a river boat along the Riverwalk, Thursday, July 17,...

Tourist ride a river boat along the Riverwalk, Thursday, July 17,... Photo-6611506.89931 - SFGate

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A picture taken on July 16, 2014 of an airliner flying under white smoke left by a Ukrainian army plane over Marynivka, in Ukraine, a few kilometers from the russian border. A Malaysian airliner flying from Amsterdam to Kuala Lumpur has crashed in east Ukraine, where pro-Russian rebels are battling government forces, Russian and Ukrainian news agencies reported on July 17, 2014, citing aviation and security sources. AFP PHOTO / DOMINIQUE FAGETDOMINIQUE FAGET/AFP/Getty Images

Photo: Dominique Faget, AFP/Getty Images

A picture taken on July 16, 2014 of an airliner flying under white...

A picture taken on July 16, 2014 of an airliner flying under white... Photo-6607523.89931 - SFGate